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Circuit Breakers Available in Bulk

Waytek carries thousands of circuit breakers for auxilary and accessory circuits on trucks, buses, recreational vehicles, marine, and construction equipment. From hi-amp circuit breakers to blade type electrical breaker. Waytek has rugged and reliable circuit breakers for exceptional circuit protection performance. To make a selection on which circuit breaker is best for your application, you must consider where the circuit breaker will be mounted, the current rating you need the electrical breaker to carry, and the type of reset method. Circuit breakers have four types of reset methods: Type 1 Automatic Reset, which means the circuit breaker keeps cycling on and off until the overload is removed, Type ll Modified Reset or Non Cycling, where the circuit breaker doesn't reset until the overload is removed or the the power is turned off, Type lll Manual Reset with the trip indication shown on the body of the circuit breaker and it must be manually reset, and Type lll Switchable, which is similar to Type lll Manual Reset, but the circuit breaker has a manual trip button.
1 - 12 of 139
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Description
Price
Quantity
Item#:
46310
Manufacturer Item:
121B10-A2M-KA
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
3
Avail #:
135
 
RoHS Compliant
1+
2.7000
20+
2.3000
100+
2.0300
EACH
  • Cooper Bussmann Eaton 121B10-A2P-KA Shortstop Circuit Breakers
  • Category: Circuit Breakers
  • Manufacturer: Cooper Bussmann Eaton
  • Series: 12X
  • Type: Shortstop
  • Current Rating: 10A
  • Voltage Rating: 12V
  • Terminals: (2) #10-32 Studs
  • Reset Method: Type I - Automatic
  • Mounting Style: Right Angle Bracket
  • Plastic housing cover
  • Metal housing also available (Cooper Bussmann 121B10-A2M-KA Shortstop Circuit Breaker)
Item#:
46311
Manufacturer Item:
121B10A2P-KA
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
3
Avail #:
63
 
RoHS Compliant
1+
2.1600
20+
1.8400
100+
1.6200
EACH
Item#:
46315
Manufacturer Item:
121B15-A2M-KA
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
3
Avail #:
3,662
 
RoHS Compliant
REACH Compliant
1+
2.7000
20+
2.3000
100+
2.0300
EACH
Item#:
46316
Manufacturer Item:
121B15-A2P-KA
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
3
Avail #:
813
 
RoHS Compliant
1+
2.2600
20+
1.9200
100+
1.7000
EACH
  • Standard Automotive Type 1
  • Metal Housings
  • Automatic Reset circuit breakers
  • 10-32 Stud Terminals
  • Right Angle Bracket w/ Nuts
  • Amps: 20
Item#:
46320
Manufacturer Item:
121B20-A2M-KA
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
3
Avail #:
1,184
 
RoHS Compliant
1+
2.7000
20+
2.3000
100+
2.0300
EACH
Item#:
46321
Manufacturer Item:
121B20-A2P-KA
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
3
Avail #:
342
 
RoHS Compliant
1+
2.2600
20+
1.9200
100+
1.7000
EACH
Item#:
46325
Manufacturer Item:
121B25-A2M-KA
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
3
Avail #:
187
1+
2.7000
20+
2.3000
100+
2.0300
EACH
Item#:
46326
Manufacturer Item:
121B25-A2P-KA
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
3
Avail #:
90
1+
2.2600
20+
1.9200
100+
1.7000
EACH
  • Short Stop Circuit Breaker
  • Standard Automotive Type 1
  • 10-32 Stud Terminals
  • Right angle mounting bracket
  • Metal Housings
  • Amps: 30
Item#:
46330
Manufacturer Item:
121B30-A2M-KA
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
3
Avail #:
861
1+
2.7000
20+
2.3000
100+
2.0300
EACH
  •  Standard Automotive Type 1
  • Automatic Reset 
  • Plastic Housings
  • IP 66 Rated
  • 10-32 stud terminals
  • Right angle mounting bracket
  • Amps: 30
Item#:
46331
Manufacturer Item:
121B30-A2P-KA
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
3
Avail #:
1,513
1+
2.2600
20+
1.9200
100+
1.7000
EACH
Item#:
46340
Manufacturer Item:
121B40-A2M-KA
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
3
Avail #:
454
1+
2.7000
20+
2.3000
100+
2.0300
EACH
Item#:
46341
Manufacturer Item:
121B40-A2P-KA
Manufacturer:
Cooper Bussmann Eaton
Min. Order Qty:
3
Avail #:
5,494
1+
2.2600
20+
1.9200
100+
1.7000
EACH
1 - 12 of 139
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For the most rugged and severe weather applications, Waytek carries marine rated circuit breakers. They comply with SAEJ1171 standards for waterproof circuit protection. Waytek carries circuit breakers for virtually every mobile equipment situation. If you are unsure of which circuit breaker best suits your needs, or if you would like to learn more about the circuit breakers Waytek carries, call 800.328.2724. Our customer service representatives are happy to help.

Not sure if a circuit breaker is exactly what you’re looking for, Waytek carries hundreds of other circuit protection devices ranging from power distribution modules which are engineered to eliminate power management issues and are essential in managing functionality and power capacity, to fuses, to electrical terminals designed to connect your circuit breaker or circuit protection device from damage. Click on the links below for other circuit protection devices similar to circuit breakers as well as components designed to make the connection of your circuit protection devices to your electrical application quick and easy.
Power Distribution Modules
Fuses
Terminals & Connectors
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